Minute books, correspondence and papers, 1953-1992, relating to the Conservative Party in North Wales, including general political papers and circulars, 1971-1989; papers of the North Wales European Election, 1989; news sheets produced by the Brecon and Radnor Conservative Association, 1963-1972; papers relating to the training of constituency agents, 1970-1978; minutes and correspondence of the executive council of the Caernarvon Division of the Conservative and Unionist Association, 1953-1992; papers concerning the Pwllheli Conservative Club, the Association's Annual General Meetings, briefings and reports, 1982-1992; papers including minutes of the executive council and other committees; correspondence, circulars, memoranda, balance sheets of the Conway Constituency Conservative and Unionist Association, 1967-1982; minutes of the Llandudno Junction branch, 1951-1986; records of the Denbigh Constituency Conservative Association, 1974-1982; papers of the National Society of Conservative and Unionist Agents, both the National and Wales and Monmouthshire branches, 1970-1980; and minutes of the North Wales European Constituency Conservative Council, 1978-1989.

Travel journal, [late 1790s] (watermark 1796), of Richard Cust [stationer and gentleman naturalist, of Westminster and Carlisle], containing his 'Observations on the Picturesque Scenery of North Wales in the Autumn of the year 1783' (ff. 7-73 passim), together with thirteen monochrome wash watercolours of landscapes viewed (ff. 15, 16, 23, 25, 26, 28, 35, 41, 42, 46, 47, 49, 50). The journal primarily describes Cust's impressions of the scenery in terms of the ideals of the picturesque and the sublime; the entries are undated.
As explained in the introductory section (ff. 2-5) the Observations were transcribed by Cust from his original 1783 travel journal, with the illustrations being based on brief sketches. Cust and his unnamed companion(s) travelled by coach from London (f.7) to Llangollen (ff. 8 verso-9), then via Conwy (f. 10) and Bangor (f. 13) to Anglesey (ff. 13 verso-17 verso) and Caernarfon (ff. 19 recto-verso, 22 recto-verso). From there they went on excursions up Snowdon (ff. 24-34 passim) and to [Aberglaslyn] (ff. 34 recto-verso, 37-38) and Llanbenys [Llanberis] (ff. 39-40 verso, 43 recto-verso, 44 verso-51 passim, 54-55 verso), before returning to Conwy (ff. 57 recto-verso, 59-61 verso) and Llangollen (ff. 64-65 verso, 68-69, 70 verso, 72-73). There are descriptions of the castles at Caernarfon (ff. 19 recto-verso, 22 recto-verso), Dolbadarn (ff. 40 verso, 43, 55) and Conwy (ff. 57 recto-verso, 59-60); four of the watercolours also depict Dolbadarn Castle (ff. 41, 42, 46, 47), the others are mostly views of mountains and rocky outcrops. The narrative is incomplete and breaks off after a description of the River Dee at Llangollen (f. 73); additionally, eleven pages have been left blank to provide space for further illustrations (ff. 20, 21, 29, 32, 36, 53, 56, 58, 66, 67, 71, usually with indicative captions written in pencil on the otherwise blank versos).

Press cuttings of letters and articles contributed to North Wales newspapers by John Wynne, schoolmaster, of Caernarvon, author of Sir a Thre' Caernarfon, fel yr oedd ac fel y maent yn 1860; and a copy of a letter addressed by him to Lord Derby expressing satisfaction at the appointment of a bishop of Bangor, 1861. The press cuttings have been pasted in a book containing an incomplete essay on the early history of Britain and a list of Caernarvon residents.